
package com.tacomall.common.config;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateDeserializer;
import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;
import com.fasterxml.jackson.datatype.jsr310.deser.LocalTimeDeserializer;
import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateSerializer;
import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
import com.fasterxml.jackson.datatype.jsr310.ser.LocalTimeSerializer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;

import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.format.DateTimeFormatter;

@Configuration
public class DateFormatConfig {
        private static final String DEFAULT_DATE_TIME_PATTERN = "yyyy-MM-dd HH:mm:ss";
        private static final String DEFAULT_DATE_PATTERN = "yyyy-MM-dd";
        private static final String DEFAULT_TIME_PATTERN = "HH:mm:ss";

        @Bean
        @Primary
        public ObjectMapper objectMapper() {
                ObjectMapper objectMapper = new ObjectMapper();
                JavaTimeModule javaTimeModule = new JavaTimeModule();
                javaTimeModule.addSerializer(LocalDateTime.class,
                                new LocalDateTimeSerializer(DateTimeFormatter.ofPattern(DEFAULT_DATE_TIME_PATTERN)));
                javaTimeModule.addSerializer(LocalDate.class,
                                new LocalDateSerializer(DateTimeFormatter.ofPattern(DEFAULT_DATE_PATTERN)));
                javaTimeModule.addSerializer(LocalTime.class,
                                new LocalTimeSerializer(DateTimeFormatter.ofPattern(DEFAULT_TIME_PATTERN)));
                javaTimeModule.addDeserializer(LocalDateTime.class,
                                new LocalDateTimeDeserializer(DateTimeFormatter.ofPattern(DEFAULT_DATE_TIME_PATTERN)));
                javaTimeModule.addDeserializer(LocalDate.class,
                                new LocalDateDeserializer(DateTimeFormatter.ofPattern(DEFAULT_DATE_PATTERN)));
                javaTimeModule.addDeserializer(LocalTime.class,
                                new LocalTimeDeserializer(DateTimeFormatter.ofPattern(DEFAULT_TIME_PATTERN)));
                objectMapper.registerModule(javaTimeModule);
                return objectMapper;
        }
}